Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 2 | 0.332949 | 0.334492 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=29-P1=31-P2=13-P3=17-P4=29-P5=2-P6=29-B.opb |
MD5SUM | bab73d97554da370c1dcc7d97b4a612d |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.049992 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 90 |
Total number of constraints | 13 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 13 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 150 |
Sum of products size (including duplicates) | 300 |
Number of different products | 150 |
Sum of products size | 300 |
0.00/0.00 c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT 0.00/0.00 c Developed by Vasco Manquinho IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/452909-1177994455/instance-452909-1177994455.opb 0.00/0.00 c File size is 3162 bytes. 0.00/0.00 c Highest Coefficient sum: 1984 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.001 s 0.00/0.00 c Var: 240 Constr: 319 150/0/169 Lit: 1345 Watch. Lit: 859 0.00/0.00 c Obj. Vars: 5 (2.08333 % of total variables) 0.00/0.00 c Pre-processing Time: 0.004 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 240 319 1345 4 1149 1839 0 0 0.00 0.00/0.00 c Switching off LPR mode. 0.09/0.18 c 103 240 422 4031 9 1328 2023 103 14714 0.01 0.09/0.18 c 253 240 572 8068 14 1616 2226 253 19461 0.01 0.09/0.18 c 479 240 798 14627 18 2062 2449 479 19958 0.02 0.09/0.18 c 817 240 1136 25091 22 2756 2694 817 19926 0.04 0.09/0.18 c 1326 240 1645 41442 25 3767 2964 1326 18416 0.07 0.09/0.18 c 2089 240 2408 63850 26 5274 3261 2089 15589 0.13 0.09/0.18 o 27 0.185 0.19/0.24 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.24 c 2826 240 3146 83591 26 6752 1849 2827 15275 0.18 0.19/0.24 c 2926 240 1345 28814 21 3175 2034 1026 15082 0.19 0.19/0.24 c 3178 240 1597 36544 22 3658 2238 1278 14990 0.21 0.19/0.24 o 25 0.242 0.19/0.26 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.26 c 3644 240 2064 50611 24 4605 1849 1745 14995 0.24 0.19/0.26 c 3744 240 2164 53542 24 4788 2034 1845 15096 0.25 0.19/0.26 o 5 0.265 0.29/0.32 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.32 c 3979 240 1337 29738 22 3141 1849 1018 14902 0.27 0.29/0.32 c 4079 226 1437 32298 22 3324 2034 1118 14832 0.28 0.29/0.32 c 4329 226 1687 40963 24 3852 2238 1368 14774 0.29 0.29/0.32 o 3 0.32 0.29/0.33 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.33 c 4585 226 1944 47791 24 4355 1845 1625 14328 0.32 0.29/0.33 o 2 0.328 0.29/0.33 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.33 c 4672 211 2032 50298 24 4550 1839 1713 14243 0.33 0.29/0.33 v -x1 x2 -x3 -x4 -x5 x6 -x7 -x8 -x9 x10 x11 x12 -x13 -x14 -x15 x16 x17 -x18 x19 -x20 x21 -x22 -x23 x24 -x25 x26 -x27 -x28 x29 -x30 x31 0.29/0.33 v x32 x33 x34 -x35 -x36 x37 -x38 -x39 -x40 x61 -x62 -x63 -x64 -x65 -x41 x42 x43 -x44 -x45 -x66 -x67 -x68 -x69 -x70 -x46 x47 -x48 -x49 0.29/0.33 v -x50 -x71 x72 -x73 -x74 -x75 -x51 x52 -x53 -x54 x55 -x76 -x77 -x78 -x79 -x80 -x56 x57 -x58 -x59 -x60 x81 -x82 x83 -x84 -x85 -x86 0.29/0.33 v -x87 -x88 -x89 -x90 0.29/0.33 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.29/0.33 c 16 4672 344 6651 2032 50298 1713 14243 0.33 0.29/0.33 c Objective: 2 0.29/0.33 s OPTIMUM FOUND 0.29/0.33 c Total time: 0.328 s
OK 2
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node61/watcher-452909-1177994455 -o ROOT/results/node61/solver-452909-1177994455 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452909-1177994455/instance-452909-1177994455.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.92 0.97 0.93 3/64 8702 /proc/meminfo: memFree=1827264/2055920 swapFree=4184156/4192956 [pid=8702] ppid=8700 vsize=19552 CPUtime=0 /proc/8702/stat : 8702 (bsolo3.0.17) R 8700 8702 7265 0 -1 4194304 374 0 0 0 0 0 0 0 18 0 1 0 211409123 20021248 344 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10819195 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8702/statm: 2935 345 290 324 0 2004 0 [startup+0.0306549 s] /proc/loadavg: 0.92 0.97 0.93 3/64 8702 /proc/meminfo: memFree=1827264/2055920 swapFree=4184156/4192956 [pid=8702] ppid=8700 vsize=4312 CPUtime=0.02 /proc/8702/stat : 8702 (bsolo3.0.17) R 8700 8702 7265 0 -1 4194304 479 0 0 0 2 0 0 0 18 0 1 0 211409123 4415488 448 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10819195 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8702/statm: 1078 448 310 324 0 148 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 4312 [startup+0.101662 s] /proc/loadavg: 0.92 0.97 0.93 3/64 8702 /proc/meminfo: memFree=1827264/2055920 swapFree=4184156/4192956 [pid=8702] ppid=8700 vsize=4832 CPUtime=0.09 /proc/8702/stat : 8702 (bsolo3.0.17) R 8700 8702 7265 0 -1 4194304 627 0 0 0 9 0 0 0 18 0 1 0 211409123 4947968 596 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10819195 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8702/statm: 1208 596 310 324 0 278 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4832 [startup+0.30168 s] /proc/loadavg: 0.92 0.97 0.93 3/64 8702 /proc/meminfo: memFree=1827264/2055920 swapFree=4184156/4192956 [pid=8702] ppid=8700 vsize=5476 CPUtime=0.29 /proc/8702/stat : 8702 (bsolo3.0.17) R 8700 8702 7265 0 -1 4194304 764 0 0 0 29 0 0 0 19 0 1 0 211409123 5607424 733 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550863 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8702/statm: 1369 733 311 324 0 439 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5476 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.334492 CPU time (s): 0.332949 CPU user time (s): 0.32795 CPU system time (s): 0.004999 CPU usage (%): 99.5387 Max. virtual memory (cumulated for all children) (KiB): 5476 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.32795 system time used= 0.004999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 768 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 12 involuntary context switches= 0 runsolver used 0.003999 second user time and 0.007998 second system time The end
Begin job on node61 on Tue May 1 04:40:55 UTC 2007 IDJOB= 452909 IDBENCH= 47976 IDSOLVER= 199 FILE ID= node61/452909-1177994455 PBS_JOBID= 4728256 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=29-P1=31-P2=13-P3=17-P4=29-P5=2-P6=29-B.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452909-1177994455/instance-452909-1177994455.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node61/watcher-452909-1177994455 -o ROOT/results/node61/solver-452909-1177994455 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452909-1177994455/instance-452909-1177994455.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= bab73d97554da370c1dcc7d97b4a612d RANDOM SEED= 731487996 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node61.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.240 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.240 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1827672 kB Buffers: 24448 kB Cached: 140472 kB SwapCached: 2904 kB Active: 90184 kB Inactive: 85172 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1827672 kB SwapTotal: 4192956 kB SwapFree: 4184156 kB Dirty: 6588 kB Writeback: 0 kB Mapped: 16408 kB Slab: 39024 kB Committed_AS: 1178804 kB PageTables: 1392 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66558 MiB End job on node61 on Tue May 1 04:40:55 UTC 2007